2040217300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{7331}}^1$

素因数の和:7390

約数の個数: 108

約数和(自身を含む): 5078612448

約数和(自身を除く): 3038395148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 121, 220, 230, 242, 253, 275, 460, 484, 506, 550, 575, 605, 1012, 1100, 1150, 1210, 1265, 2300, 2420, 2530, 2783, 3025, 5060, 5566, 6050, 6325, 7331, 11132, 12100, 12650, 13915, 14662, 25300, 27830, 29324, 36655, 55660, 69575, 73310, 80641, 139150, 146620, 161282, 168613, 183275, 278300, 322564, 337226, 366550, 403205, 674452, 733100, 806410, 843065, 887051, 1612820, 1686130, 1774102, 1854743, 2016025, 3372260, 3548204, 3709486, 4032050, 4215325, 4435255, 7418972, 8064100, 8430650, 8870510, 9273715, 16861300, 17741020, 18547430, 20402173, 22176275, 37094860, 40804346, 44352550, 46368575, 81608692, 88705100, 92737150, 102010865, 185474300, 204021730, 408043460, 510054325, 1020108650, 2040217300]

約数ペア:

[(1, 2040217300), (2, 1020108650), (4, 510054325), (5, 408043460), (10, 204021730), (11, 185474300), (20, 102010865), (22, 92737150), (23, 88705100), (25, 81608692), (44, 46368575), (46, 44352550), (50, 40804346), (55, 37094860), (92, 22176275), (100, 20402173), (110, 18547430), (115, 17741020), (121, 16861300), (220, 9273715), (230, 8870510), (242, 8430650), (253, 8064100), (275, 7418972), (460, 4435255), (484, 4215325), (506, 4032050), (550, 3709486), (575, 3548204), (605, 3372260), (1012, 2016025), (1100, 1854743), (1150, 1774102), (1210, 1686130), (1265, 1612820), (2300, 887051), (2420, 843065), (2530, 806410), (2783, 733100), (3025, 674452), (5060, 403205), (5566, 366550), (6050, 337226), (6325, 322564), (7331, 278300), (11132, 183275), (12100, 168613), (12650, 161282), (13915, 146620), (14662, 139150), (25300, 80641), (27830, 73310), (29324, 69575), (36655, 55660)]